Willow Warbler ?

I think this little cutie is a young Willow Warbler but please do correct me if I am wrong.  It was very active in the hedgerow and would not sit in front of a decent background for me!

I spent a couple of hours today stripping ivy from the trees at the end of the garden and then shredding the ivy for compost.  Afterwards the birds were taking advantage of the disturbance to all the insects on the trees and having a feast.